The Asterisk dev team has
released Asterisk
1.4.0, the first in the 1.4 series. The Asterisk project releases a major version about once a year. This series includes T.38 Fax over IP passthrough support, HTML manager, a new version of AEL (Asterisk Extension Language), IMAP storage of voicemail, Jabber/GoogleTalk integration, a jitterbuffer for RTP, whisper paging, and many more other
new features.